162060560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 393403392

約数和(自身を除く): 231342832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 248, 310, 404, 496, 505, 620, 647, 808, 1010, 1240, 1294, 1616, 2020, 2480, 2588, 3131, 3235, 4040, 5176, 6262, 6470, 8080, 10352, 12524, 12940, 15655, 20057, 25048, 25880, 31310, 40114, 50096, 51760, 62620, 65347, 80228, 100285, 125240, 130694, 160456, 200570, 250480, 261388, 320912, 326735, 401140, 522776, 653470, 802280, 1045552, 1306940, 1604560, 2025757, 2613880, 4051514, 5227760, 8103028, 10128785, 16206056, 20257570, 32412112, 40515140, 81030280, 162060560]

約数ペア:

[(1, 162060560), (2, 81030280), (4, 40515140), (5, 32412112), (8, 20257570), (10, 16206056), (16, 10128785), (20, 8103028), (31, 5227760), (40, 4051514), (62, 2613880), (80, 2025757), (101, 1604560), (124, 1306940), (155, 1045552), (202, 802280), (248, 653470), (310, 522776), (404, 401140), (496, 326735), (505, 320912), (620, 261388), (647, 250480), (808, 200570), (1010, 160456), (1240, 130694), (1294, 125240), (1616, 100285), (2020, 80228), (2480, 65347), (2588, 62620), (3131, 51760), (3235, 50096), (4040, 40114), (5176, 31310), (6262, 25880), (6470, 25048), (8080, 20057), (10352, 15655), (12524, 12940)]